.projects{
    width: 100%;
    background: white;
    font-family: 'SHR';
}
.projects .banner_top{
    width: 100%;
    height: 45vw;
    background: url(../img/pro_tbanner.png) no-repeat center center;
    background-size: cover;
}
.banner_top .intr-t ,.intr-o{
    width: 88%;
    margin: 0 auto;
}
.intr-o{
    padding-top: 4vh;
}
.intr-t{
    padding-top: 1vh;
}
.intr-o span {
    display: inline-block;
    width: 15vw;
    height: 4px;
    background: #80BB39;
    border-radius: 1px;
}
.f-1{
    display: block;
    font-size: 4vh;
    font-weight: 600;
    color: white;
}
.f-2 {
    display: inline-block;
    font-size: 2.2vh;
    color: #D8DADF;
}
.pro-con{
    margin: 0 auto;
    width: 88%;
    height: auto;
}
.pro-con .main-h2{
    margin-top: 4vh;
    font-weight: 600;
    font-size: 3vh;
}
.pro-con .pro-v{
    margin-top: 0;
    width: 100%;
}
.pro-con .pro-v .pro-v-b{
    margin-top: 2vh;
    width: 100%;
}
.pro-con .pro-v .pro-v-b img{
    width: 100%;
    height: 100%;
}
.pro-con .pro-v .pro-v-s{
    margin-top: 2vh;
    width: 100%;
}
.pro-con .pro-v .pro-v-s .v-s-r,.v-s-l{
    width: 50%;
    height: 10vh;
}
.pro-con .pro-v .pro-v-s .v-s-r img{
    width: 100%;
    height: 100%;
}
.pro-con .pro-v .pro-v-s .v-s-l img{
    width: 100%;
    height: 100%;
}
.pro-con .pro-video{
    position: relative;
}
.pro-con .pro-video .slider-Box{
    display: none;
}

.pro-con  .slider-Box:first-child{
    display: block;
}
.pro-con .pro-video  .slid-li{
    margin-top: 2vh;
    width: 100%;
    height: 2vh;
}
.pro-con .pro-video .slid-li ul{
    display: flex;
    margin: 0 auto;
    width: 100%;
    text-align: center;
    justify-content: center;
}
.pro-con .pro-video .slid-li ul li{
    margin-left: 15px;
    width: 10px;
    height: 10px;
    border-radius: 7px;
    background: #ABABAB;
}
.pro-con .pro-video .slid-li ul .slid-act{
    background: #81D021;
}
.pro-con .pro-video .switch{
    position: absolute;
    width: 100%;
    height: 3vh;
    bottom: 7.5vh;
}
.pro-con .pro-video .switch img{
    height: 100%;
    width: auto;
}
.pro-con .pro-video .switch .p-left{
    position: absolute;
    display: inline-block;
    height: 3vh;
    left: 25px;
}
.pro-con .pro-video .switch .p-right{
    position: absolute;
    display: inline-block;
    height: 3vh;
    right: 25px;
}
.pro-con .pro-c{
    margin-top: 1vh;
    width: 100%;
    display: none;
}
.pro-con .pro-c:first-child{
    /*display: block;*/
}
.pro-con .pro-c img{
    width: 100%;
    height: 100%;
}
.m-1 {
    font-size: 26px;
    color: #424249;
}
.pro-con .pro-c .pro-c-l,.pro-c-r{
    width: 100%;
    height: auto;
    /*border: 1px solid #ccc;*/
}
.pro-con .pro-c .pro-c-l .c-2,.c-3,.c-4{
    width: 50%;
}

.pro-con .pro-pic .slid-li{
    margin-top: 2vh;
    width: 100%;
    height: 20px;
}
.pro-con .pro-pic .slid-li ul{
    display: flex;
    margin: 0 auto;
    width: 100%;
    text-align: center;
    justify-content: center;
}
.pro-con .pro-pic .slid-li ul li{
    margin-left: 15px;
    width: 10px;
    height: 10px;
    border-radius: 7px;
    background: #ABABAB;
}
.pro-con .pro-pic .slid-li ul .slid-act{
    background: #81D021;
}
.pro-fk{
    margin-top: 2vh;
    margin-bottom: 3vh;
    width: 100%;
    background: #E5E5E5;
}
.pro-fk .fk-i{
    width: 100%;
}
.pro-fk .fk-i img{
    width: 100%;
    height: 100%;
}
.pro-fk .fk-intro{
    padding: 25px 25px;
    width: 100%;
    height: auto;
}
.pro-fk .fk-intro-t{
    width: 100%;
    height: 85px;
}
.pro-fk .fk-intro-t .intro-i{
    width: 85px;
    height: 85px;
    border-radius: 85px;
    overflow: hidden;
}
.pro-fk .fk-intro-t .intro-n{
    padding-left: 25px;
    height: 85px;
    line-height: 85px;
    font-size: 18px;
}
.pro-fk .fk-intro-b h2{
    font-size: 3vh;
    line-height: 4vh;
}
.pro-fk .fk-intro-b h4{
    padding-top: 1vvh;
    font-size: 2.6vh;
    line-height: 3vh;
    text-align: justify;
}
.pro-fk .fk-intro-b font{
    display: inline-block;
    padding-top: 2vh;
}










